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refactor(agent): add utils package; rm utils.go and fs_utils.go

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henrygd
2026-03-07 13:50:49 -05:00
parent 8f23fff1c9
commit 0c4d2edd45
18 changed files with 283 additions and 175 deletions
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61
agent/docker_test.go
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@@ -18,6 +18,7 @@ import (
"time"
"github.com/henrygd/beszel/agent/deltatracker"
"github.com/henrygd/beszel/agent/utils"
"github.com/henrygd/beszel/internal/entities/container"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
@@ -298,48 +299,6 @@ func TestUpdateContainerStatsValues(t *testing.T) {
assert.Equal(t, testTime, stats.PrevReadTime)
}
func TestTwoDecimals(t *testing.T) {
tests := []struct {
name string
input float64
expected float64
}{
{"round down", 1.234, 1.23},
{"round half up", 1.235, 1.24}, // math.Round rounds half up
{"no rounding needed", 1.23, 1.23},
{"negative number", -1.235, -1.24}, // math.Round rounds half up (more negative)
{"zero", 0.0, 0.0},
{"large number", 123.456, 123.46}, // rounds 5 up
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result := twoDecimals(tt.input)
assert.Equal(t, tt.expected, result)
})
}
}
func TestBytesToMegabytes(t *testing.T) {
tests := []struct {
name string
input float64
expected float64
}{
{"1 MB", 1048576, 1.0},
{"512 KB", 524288, 0.5},
{"zero", 0, 0},
{"large value", 1073741824, 1024}, // 1 GB = 1024 MB
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result := bytesToMegabytes(tt.input)
assert.Equal(t, tt.expected, result)
})
}
}
func TestInitializeCpuTracking(t *testing.T) {
dm := &dockerManager{
lastCpuContainer: make(map[uint16]map[string]uint64),
@@ -905,11 +864,11 @@ func TestContainerStatsEndToEndWithRealData(t *testing.T) {
updateContainerStatsValues(testStats, cpuPct, usedMemory, 1000000, 500000, testTime)
assert.Equal(t, cpuPct, testStats.Cpu)
assert.Equal(t, bytesToMegabytes(float64(usedMemory)), testStats.Mem)
assert.Equal(t, utils.BytesToMegabytes(float64(usedMemory)), testStats.Mem)
assert.Equal(t, [2]uint64{1000000, 500000}, testStats.Bandwidth)
// Deprecated fields still populated for backward compatibility with older hubs
assert.Equal(t, bytesToMegabytes(1000000), testStats.NetworkSent)
assert.Equal(t, bytesToMegabytes(500000), testStats.NetworkRecv)
assert.Equal(t, utils.BytesToMegabytes(1000000), testStats.NetworkSent)
assert.Equal(t, utils.BytesToMegabytes(500000), testStats.NetworkRecv)
assert.Equal(t, testTime, testStats.PrevReadTime)
}
@@ -1190,13 +1149,13 @@ func TestConstantsAndUtilityFunctions(t *testing.T) {
assert.Equal(t, 5*1024*1024, maxTotalLogSize) // 5MB
// Test utility functions
assert.Equal(t, 1.5, twoDecimals(1.499))
assert.Equal(t, 1.5, twoDecimals(1.5))
assert.Equal(t, 1.5, twoDecimals(1.501))
assert.Equal(t, 1.5, utils.TwoDecimals(1.499))
assert.Equal(t, 1.5, utils.TwoDecimals(1.5))
assert.Equal(t, 1.5, utils.TwoDecimals(1.501))
assert.Equal(t, 1.0, bytesToMegabytes(1048576)) // 1 MB
assert.Equal(t, 0.5, bytesToMegabytes(524288)) // 512 KB
assert.Equal(t, 0.0, bytesToMegabytes(0))
assert.Equal(t, 1.0, utils.BytesToMegabytes(1048576)) // 1 MB
assert.Equal(t, 0.5, utils.BytesToMegabytes(524288)) // 512 KB
assert.Equal(t, 0.0, utils.BytesToMegabytes(0))
}
func TestDecodeDockerLogStream(t *testing.T) {